<!DOCTYPE html>
<html>
	<head>
		<meta charset="utf-8">
		<title></title>
	</head>
	<body>
		<table width="600px" border="1" height="300px">
			<caption><h2>表格案例</h2></caption>
			<thead>
				<th>1</th>
				<th>2</th>
				<th>3</th>
				<th>4</th>
			</thead>
			<tbody>
				<tr>
					<td colspan="3">1</td>
					<td>2</td>
				</tr>
				<tr>
					<td rowspan="3">1</td>
					<td>2</td>
					<td>3</td>
					<td>4</td>
				</tr>
				<tr>
					<td>2</td>
					<td>3</td>
					<td>4</td>
				</tr>
				<tr>
					<td colspan="2">2</td>
					<td>4</td>
				</tr>
				<tr>
					<td colspan="4">1</td>
				</tr>
			</tbody>
		</table>
	</body>
</html>
